Color

#86e41b

#86e41b
hex#86e41b
rgbrgb(134, 228, 27)
hslhsl(88, 79%, 50%)
oklchoklch(0.828 0.229 133.4)
Closest name: Becquerel (#4bec13)Relative luminance 0.6063

Colors that go with #86e41b

Violet, Deep Sky Blue and Light Coral lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #86e41b

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#791be4

#e4de1b · #21e41b

#1b86e4 · #e41b86

Split-complementary

Open in tool →

#1b21e4 · #de1be4

#1be4de · #791be4 · #e41b21

Contrast

#86e41b as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #4e8410 as the text (4.53:1)
  • AAA: use #38600b as the text (7.38:1)
  • AA: or shift the background to #575757 (4.52:1)
  • AAA: or shift the background to #3b3b3b (7:1)
Aaon black
13.13:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #86e41b as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #86e41b
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #86e41b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/86e41b-aebea2-4e51df-212d1f-f1f1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md